{"id":587551,"date":"2026-08-09T02:16:11","date_gmt":"2026-08-09T02:16:11","guid":{"rendered":"https:\/\/www.newsbeep.com\/ie\/587551\/"},"modified":"2026-08-09T02:16:11","modified_gmt":"2026-08-09T02:16:11","slug":"all-you-need-to-know-about-next-weeks-solar-eclipse-and-how-to-keep-your-eyes-safe-the-irish-times","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ie\/587551\/","title":{"rendered":"All you need to know about next week\u2019s solar eclipse and how to keep your eyes safe \u2013 The Irish Times"},"content":{"rendered":"<p class=\"c-paragraph paywall \">The most complete solar eclipse most of us are ever likely to see occurs at sunset on Wednesday, August 12th.<\/p>\n<p class=\"c-paragraph paywall \">A total eclipse of the sun will miss Ireland by only a couple of hundred kilometres, and will be completely visible in parts of <a href=\"https:\/\/www.irishtimes.com\/tags\/portugal\/\" target=\"_blank\" rel=\"noreferrer nofollow noopener\" title=\"https:\/\/www.irishtimes.com\/tags\/portugal\/\">Portugal<\/a> and northern <a href=\"https:\/\/www.irishtimes.com\/tags\/spain\/\" target=\"_blank\" rel=\"noreferrer nofollow noopener\" title=\"https:\/\/www.irishtimes.com\/tags\/spain\/\">Spain<\/a>. <\/p>\n<p class=\"c-paragraph paywall \">However, for Ireland, it will be the next best thing, with 93 per cent coverage in the north and up to 98 per cent coverage in the extreme southwest. <\/p>\n<p class=\"c-paragraph paywall \">These percentages are similar to the much-anticipated eclipse of August 1999, in which Dublin skywatchers got the best of the weather and the sun, obscured by the moon, turned into a bright crescent. <\/p>\n<p class=\"c-paragraph paywall \">The best views of Wednesday\u2019s eclipse will be in the southwest, where just a tiny sliver of sunlight remains mid-eclipse. <\/p>\n<p class=\"c-paragraph paywall \">The ideal location to view would be the Blasket Islands, looking out to sea to a clear horizon where the sun is almost completely eclipsed. The more pronounced darkening of the sky will likely cause some street lights to automatically switch on, while birds will start to roost early. The brilliant planet Venus will pop into view at some stage to the far left of the sun as mid-eclipse approaches. <\/p>\n<p class=\"c-paragraph paywall \">Multiple eclipse crescents will also be seen dappling the shaded ground beneath trees (throw down a white sheet for better contrast), or they can be projected with a colander or kitchen strainer. It\u2019s a cool way for everyone to track the narrowing solar crescent.<\/p>\n<p class=\"c-paragraph paywall \">By mid-eclipse the sky will appear darker than expected but light levels are still generally equivalent to a heavily overcast winter\u2019s day, or 10-20 minutes before sunset on a clear evening. The sun\u2019s low altitude at this time may impact what we anticipate, though.<\/p>\n<p class=\"c-paragraph paywall \">The partial solar eclipse begins between 6.09pm in the north and a bit later the further south you go. Mid-eclipse is between 7.07pm and 7.13pm, and it ends just after 8pm across the island. <\/p>\n<p class=\"c-paragraph paywall \">A reasonably clear western skyline will allow you to watch the proceedings as the sun starts to get low.<\/p>\n<p class=\"c-paragraph paywall \">Changes in the ambient light level will only become apparent when the sun is nearly 80 per cent obscured. That is often experienced as an abrupt drop in brightness as our eyes compensate for changing light levels in a logarithmic way rather than linearly.<\/p>\n<p class=\"c-paragraph paywall \">As the eclipse deepens, your surrounds can take on a strange hue, as if colour is being bled from the landscape. This transformation happens as our eyes shift from daylight\/colour perception towards night\/monochrome vision. <\/p>\n<p class=\"c-paragraph paywall \">Several astronomy clubs and facilities countrywide have co-ordinated eclipse viewing events with the details listed on their respective websites. <\/p>\n<p class=\"c-paragraph paywall \">These include Armagh Observatory, Ballycroy Visitor Centre in Mayo, Birr Castle Demesne, Blackrock Castle Observatory in Cork, Dunsink Observatory in Dublin, NUI Maynooth\u2019s department of physics, the Irish Astronomical Society (at the Phoenix Park Visitor Centre), the Irish Astronomical Association in Belfast and Midlands Astronomy Club.<\/p>\n<p class=\"c-paragraph paywall \">Irish and Italian research teams plan to intercept the eclipse track off Ireland\u2019s coast from on board an Air Corps aircraft. Detailed photographs of the region of the inner corona during totality will show changes on a very short timescale and add to our understanding of the heat transfer mechanism.<\/p>\n<p class=\"c-paragraph paywall \">Circumstances are not as good again for us until a total solar eclipse on September 23rd, 2090, which again favours the southwest. Total solar eclipses in Ireland are incredibly rare; the last one was on May 22nd, 1724. <\/p>\n<p class=\"c-paragraph paywall \">This year\u2019s eclipse is total on a narrow track that initially favours some countries ringing the Arctic before the moon\u2019s umbra passes about 220km off our coast. The path next makes landfall in Spain diagonally from the north to roughly southeast and ends by treating the Balearic Islands to a spectacular totality just minutes before sunset.<\/p>\n<p class=\"c-paragraph paywall \">If winning the World Cup was not enough, Spain will enjoy two total eclipses in as many years, with another one due next year on August 2nd, 2027, which will be the longest one for more than a century. In 2028, Spain will also have an annular eclipse when the moon will obscure all but the outer disk of the sun, making it look like a ring of fire.<\/p>\n<p>How to keep your eyes safe<img decoding=\"async\" data-chromatic=\"ignore\" alt=\"People watching a solar eclipse in Fredericksburg, Texas, in April 2024. Photograph: Holly Lynton\/The New York Times\" class=\"c-image\" loading=\"lazy\" src=\"https:\/\/www.newsbeep.com\/ie\/wp-content\/uploads\/2026\/08\/TOCMPDA7HLNNSNZ2M52YTXUGYA.jpg\"   width=\"800\" height=\"600\"\/>People watching a solar eclipse in Fredericksburg, Texas, in April 2024. Photograph: Holly Lynton\/The New York Times <\/p>\n<p class=\"c-paragraph paywall \">While there will be a lot of interest in this partial eclipse, eye safety is paramount should you plan to take a look, as the fraction of sun remaining mid-eclipse is still unsafe to stare at directly without taking proper care.<\/p>\n<p class=\"c-paragraph paywall \">However, practical and safe ways to watch the show unfold are described in a booklet at <a href=\"https:\/\/eur01.safelinks.protection.outlook.com\/?url=http%3A%2F%2Feclipse26.ie%2F&amp;data=05%7C02%7CMary.Minihan%40irishtimes.com%7C994ca2a3c75a475094de08def2eac443%7Ce6c8e7dc529047f68b07209934781091%7C0%7C0%7C639215287311145590%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&amp;sdata=QJj52%2BSkDEHWFbNNX2bOCo2%2BiHn0YIO88m2zcIQe4RY%3D&amp;reserved=0\" rel=\"nofollow noopener\" title=\"Original URL: http:\/\/eclipse26.ie\/. Click or tap if you trust this link.\" target=\"_blank\">eclipse26.ie<\/a>, compiled by Dunsink Observatory and ESERO Ireland.<\/p>\n<p class=\"c-paragraph paywall \">Certified eclipse glasses have filters made with special material to reject the sun\u2019s dangerous energy across various wavelengths, but check for any pinholes first by holding them up to a light, and discard if you notice any scratches.<\/p>\n<p class=\"c-paragraph paywall \">Polarised sunglasses, aluminium foil, or similarly opaque items, on the other hand, do not offer the same protection, nor dim the sun sufficiently, and should not be used. <\/p>\n<p class=\"c-paragraph paywall \">Without taking proper precautions, there is a risk of permanent eye injury due to thermal retinal burn. Your eye\u2019s retina has no pain receptors, so you are unaware as the harm is being done.<\/p>\n<p class=\"c-paragraph paywall \">One way to demonstrate that is to hold your hands at right angles to each other: the shadows cast that lie at right angles to the orientation of the sun\u2019s crescent remain blurry, whereas those aligned with the sun\u2019s narrowing crescent are sharper.<\/p>\n<p class=\"c-paragraph paywall \">John Flannery is editor of the Irish Astronomical Society\u2019s quarterly journal <\/p>\n","protected":false},"excerpt":{"rendered":"The most complete solar eclipse most of us are ever likely to see occurs at sunset on Wednesday,&hellip;\n","protected":false},"author":2,"featured_media":587552,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[61,60,2888,82,247,2846,976],"class_list":["post-587551","post","type-post","status-publish","format-standard","has-post-thumbnail","category-space","tag-ie","tag-ireland","tag-portugal","tag-science","tag-space","tag-spain","tag-weekendreview"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/587551","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/comments?post=587551"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/587551\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media\/587552"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media?parent=587551"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/categories?post=587551"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/tags?post=587551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}